Bitcoin Mining Distribution Block: 164292 29 Jan 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,194 Unknown 63.45% 1,392 SlushPool 17.93% 393 BTC Guild 12.41% 272 Eligius 2.07% 45 NMCbit 1.38% 30 BTCServ 0.69% 15 BitMinter 0.69% 15 OzCoin 0.69% 15 simplecoin.us 0.69% 15